high pressure brass ball valve Size: 1/2"-4" Material: C37700, MS58(CuZn40Pb2), CuZn39Pb3, CW602N ... , BSP, BSPTWorking Pressure: 16Bar-40Bar( 150#WSP, 600WOG)Working Media: Water, Steam, Oil etc2-piece body, full port, chrome plated ball ... packing nut, steel or aluminium handle. high pressure brass ball valve